CN114670378A - Adjustable solid rocket engine vulcanization demoulding device - Google Patents
Adjustable solid rocket engine vulcanization demoulding device Download PDFInfo
- Publication number
- CN114670378A CN114670378A CN202210364822.2A CN202210364822A CN114670378A CN 114670378 A CN114670378 A CN 114670378A CN 202210364822 A CN202210364822 A CN 202210364822A CN 114670378 A CN114670378 A CN 114670378A
- Authority
- CN
- China
- Prior art keywords
- vulcanization
- platform
- solid rocket
- upright post
- rocket engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004073 vulcanization Methods 0.000 title claims abstract description 101
- 239000007787 solid Substances 0.000 title claims abstract description 43
- 238000000465 moulding Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/749—Motors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention belongs to the technical field of vulcanization demoulding of solid rocket engines, and comprises a stand column assembly, a stand column fixing frame, a vulcanization demoulding platform, a bolt and a base; the vulcanization demolding platform is used for placing an engine; the upright post component comprises at least two upright posts, and at least two positioning holes are distributed on the upright posts along the length direction of the upright posts; the at least two upright posts form a mounting space for accommodating the vulcanization demolding platform in a surrounding manner, the at least two upright posts are vertically arranged on the base, and the at least two upright posts are connected together through an upright post fixing frame; the vulcanization demoulding platform is provided with a bolt hole, and the bolt penetrates through the bolt hole and a positioning hole with a preset height to install the vulcanization demoulding platform to the stand column. When the height of the vulcanization demoulding platform needs to be adjusted, the bolt is pulled out, the vulcanization demoulding platform is moved to a preset height, and the bolt is inserted into the bolt hole of the vulcanization demoulding platform and the positioning hole of the other preset height of the upright post again, so that the vulcanization demoulding platform is adjusted to a new height to adapt to engines with different heights.
Description
Technical Field
The invention belongs to the technical field of vulcanization demoulding of solid rocket engines, and particularly relates to an adjustable vulcanization demoulding device of a solid rocket engine.
Background
The large and medium solid rocket engines are the main power devices for space flight and aviation delivery, remote striking and strategic deterrence. The production process of the large and medium solid rocket engines is complex, the production period is long, and the production quantity is small.
Vulcanization and demolding are important processes in the production process of large and medium solid rocket engines, and have the characteristics of long process time, multiple potential safety hazards and the like.
The existing vulcanization process adopts an elevating frame mode to carry out production preparation in order to meet the requirements of large and medium solid rocket engines with different diameters and heights, so that the problems of long production preparation time, difficult production management and the like are caused. In the vulcanization demoulding process, the vulcanization of one engine can be only carried out, the requirement of vulcanization while multiple times of vulcanization can not be met, the vulcanization chamber is not fully utilized, the energy consumption is very high, and the completion of the vulcanization demoulding task of the large and medium solid rocket engines is severely restricted.
Disclosure of Invention
The invention aims to provide an adjustable solid rocket engine vulcanization demoulding device which can be suitable for solid rocket engines with different specifications.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable solid rocket engine vulcanization demoulding device comprises a stand column assembly, a stand column fixing frame, a vulcanization demoulding platform, a bolt and a base; the vulcanization demolding platform is used for placing an engine; the upright post assembly comprises at least two upright posts, and at least two positioning holes are distributed in the length direction of the upright posts; the at least two upright posts form a mounting space for accommodating the vulcanization demolding platform in a surrounding manner, the at least two upright posts are vertically arranged on the base, and the at least two upright posts are connected together through the upright post fixing frame; the vulcanization demolding platform is provided with a bolt hole, and the bolt penetrates through the bolt hole and the positioning hole with a preset height to install the vulcanization demolding platform to the upright post.
Preferably, the vulcanization demoulding platform is provided with more than one engine mounting position.
Preferably, at least one set of positioning blocks is installed on the vulcanization demolding platform, all the positioning blocks in each set of positioning blocks are circumferentially distributed and used for positioning the engine, and the radial positions of the positioning blocks are adjustable.
Preferably, the upright post fixing frame extends circumferentially and is connected with each upright post in turn.
Preferably, the top of the upright post is provided with a hanging ring.
Preferably, the bottom end of the upright post is connected with a toe board, the upright post is perpendicular to the toe board, and the toe board is connected with the base.
Preferably, the adjustable solid rocket engine vulcanization demoulding device is applied to a pit, and the upright post fixing frame is sequentially connected with the side wall of the pit and the upright post.
Preferably, the adjustable solid rocket engine vulcanization demoulding device further comprises an operating platform, the operating platform is installed on the upright post assembly and located in the installation space, the operating platform is located below the vulcanization demoulding platform, and the operating platform encloses an operating space.
Preferably, the adjustable solid rocket engine vulcanization demoulding device further comprises an operating platform, the operating platform is mounted on the upright post assembly and located above the vulcanization demoulding platform, and the operating platform is provided with a special-shaped through hole for the engine to pass through.
Preferably, the special-shaped through hole is of an 8-shaped structure.
The adjustable solid rocket engine vulcanization demoulding device has the beneficial effects that: when the height of the vulcanization demoulding platform needs to be adjusted, the bolt is pulled out, the vulcanization demoulding platform can be moved to a preset height through a crown block or other lifting mechanisms, and the bolt is inserted into a bolt hole of the vulcanization demoulding platform and a positioning hole of another preset height of the upright post again, so that the vulcanization demoulding platform is adjusted to a new height to adapt to engines with different heights.
Drawings
FIG. 1 is a front view of an adjustable solid rocket engine cure de-molding apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of an adjustable solid rocket engine cure de-molding apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a column according to an embodiment of the present invention;
FIG. 4 is a schematic view of a portion of the structure of a vulcanization stripper platform according to a first embodiment and a second embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a positioning block according to the first and second embodiments of the present invention;
FIG. 6 is a schematic structural diagram of a plug according to a first embodiment and a second embodiment of the present invention;
FIG. 7 is a diagram showing the adjustable solid rocket engine vulcanization mold release device according to the second embodiment of the present invention in a state applied to a pit;
FIG. 8 is a top view of a cure de-molding station according to a second embodiment of the present invention;
fig. 9 is a top view of the operation platform according to the second embodiment of the present invention.
The component names and designations in the drawings are as follows:
the device comprises a stand column assembly 1, a stand column fixing frame 2, an engine 3, a vulcanization demoulding platform 4, an operating platform 5, a base 6, a bolt 7, a shaft shoulder 71, a positioning block 8, a pit 9, a hanging ring 101, a stand column 102, a positioning hole 103, a toe board 104, a main beam 401, a bolt hole 401a, a lifting hook 402, a temporary placement hole 403, an air vent 404, a manhole 405, a panel 406, the operating platform 5, a guardrail 501, an observation hole 502 and a special-shaped through hole 503.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.
Example one
As shown in FIG. 1, the adjustable solid rocket engine curing and demolding device of the embodiment can be arranged on the ground or in a curing box of a pit 9. The adjustable solid rocket engine vulcanization demoulding device of the embodiment is used for placing the engine 3 for a vulcanization demoulding process of the engine 3.
The adjustable solid rocket engine vulcanization demoulding device comprises a stand column assembly 1, a stand column fixing frame 2, a vulcanization demoulding platform 4, an operating platform 5 and a base 6.
As shown in fig. 1 and 2, the pillar assembly 1 of the present embodiment includes at least two pillars 102. For example, the number of posts 102 can be two, three, four, etc. The bottom end of the upright 102 is provided with a toe plate 104. The toe plate 104 is a flat plate, and the pillar 102 is perpendicular to the toe plate 104. The toe plate 104 is adapted to be connected to the base 6 to mount the mast 102 to the base 6. The base 6 is secured to the ground or other mounting surface by expansion screws or chemical anchors. During installation, the base 6 is kept horizontal to ensure the verticality of each upright 102. Each post 102 is then secured by the post mount 2. The number of the pillar mounts 2 of the present embodiment may be one, or may be two or more. The number of the post holders 2 can be selected according to the height of the post 102. For example, the number of the pillar mounts 2 is two, and the two pillar mounts 2 are provided at intervals in the vertical direction. Each upright fixing frame 2 is respectively connected with each upright 102 so as to further fix the overall structure of the upright assembly 1, thereby improving the strength and stability of the overall structure of the upright assembly 1.
As shown in fig. 2, a hanging ring 101 is provided on the top end of the column 102. The function of the lifting ring 101 is: the hoisting mechanism is convenient to hoist the upright post 102, so that the transportation and installation of the upright post 102 are convenient. After the upright post 102 is installed, the hoisting mechanism is separated from the hoisting ring 101. In another embodiment, the bail 101 may be removable.
After the upright columns 102 are assembled with the base 6 and the upright column fixing frame 2, the upright columns 102 are highly parallel to ensure the levelness of the vulcanization demoulding platform 4 subsequently installed on the upright column assembly 1, so that the error of the levelness of the vulcanization demoulding platform 4 is not more than 3 mm.
As shown in fig. 2, the vulcanization stripper platform 4 of the present embodiment is of a disc-shaped structure. The vulcanization demolding platform 4 of the present embodiment is formed by welding a panel 406 and a main beam 401. The welding part is provided with a groove and is welded by an angle. The panel 406 is composed of upper and lower pieces. The main beams 401 are divided into at least two groups, and the at least two groups of main beams 401 are symmetrically arranged. The main beams 401 of each set comprise two sub-beams, between which the uprights 102 are located. For example, the present embodiment provides two sets of main beams 401, three sets of main beams 401, four sets of main beams 401, and the like.
As shown in fig. 2 and 5, the main beam 401 of the present embodiment has an L-shaped structure. A bolt hole 401a is formed in a sub-beam of the main beam 401, the bolt hole 401a is matched with the bolt 7, and the bolt hole 401a is a long hole, that is, the size of the bolt hole 401a in the length direction is larger than the diameter of the bolt 7, so that the position of the bolt 7 inserted into the bolt hole 401a can be adjusted, and the installation error of the upright post 102 can be compensated.
As shown in fig. 1-3, the upright post 102 has at least two positioning holes 103 along its length. The bolt 7 is inserted into the bolt hole 401a of the main beam 401 and one positioning hole 103 of the upright post 102, so that the assembly of the vulcanization demoulding platform 4 and the upright post assembly 1 is realized. At this time, the height of the vulcanization stripper platform 4 is fixed. When the height of the vulcanization demoulding platform 4 needs to be adjusted, the plug 7 is pulled out, the vulcanization demoulding platform 4 can be moved to a preset height through a crown block or other lifting mechanisms, and the plug 7 is inserted into the plug hole 401a of the main beam 401 and the positioning hole 103 at the other height of the upright post 102 again, so that the vulcanization demoulding platform is suitable for engines 3 at different heights.
The panel 406 of this embodiment is further provided with vent holes 404, which facilitate hot air to pass through the vulcanization demolding platform 4, so that the engine 3 is uniformly heated. The face plate 406 is provided with a manhole 405 at a central position. Manhole 405 is used during demolding and assembly. The position of the engine 3 of the embodiment corresponds to the position of the manhole 405, so that the demolding and the assembly of workers are facilitated.
As shown in fig. 2, the vulcanization stripper platform 4 of the present embodiment is provided with a positioning block 8. The positioning block 8 is mounted on the panel 406 of the vulcanization stripper platform 4. Specifically, the positioning block 8 may be detachably mounted on the panel 406 by a screw. The number of the positioning blocks 8 in this embodiment is three, and the three positioning blocks 8 are uniformly distributed in the circumferential direction. The three positioning blocks 8 are used together to position the engine 3 such that the engine 3 is located at the center of the panel 406. The present embodiment can be adapted to engines 3 with different diameters by adjusting the positions of the three positioning blocks 8. The position of the positioning block 8 can be adjusted by means of a threaded hole in the face plate 406.
The adjustable solid rocket engine vulcanization demoulding device of the embodiment can be suitable for engines 3 with different heights and also can be suitable for engines 3 with different diameters. More than two engine 3 mounting positions can be arranged on the panel 406 of the vulcanization demoulding platform 4, so that more than two engines 3 can be vulcanized simultaneously, and the vulcanization chamber can be fully utilized.
As shown in fig. 1, the operating platform 5 of the present embodiment is located below the vulcanization stripper platform 4. The operation platform 5 of the present embodiment is formed by connecting an upper circular flat plate, a lower circular flat plate, and at least two vertical circular tubes, and forms an operation space. The worker can enter the operation space of the operation platform 5 to complete the assembly work required by the engine 3.
The pillar assembly 1 of the present embodiment is strong enough to bear the weight of the engine 3 and the vulcanization stripper platform 4. Manhole 405 is also used for maintenance of equipment. The column 102 may be a thick-walled square tube. Preferably, the inner wall of the pilot hole 103 is heat treated to ensure a hardness greater than that of HBS250, ensuring wear resistance and strength.
As shown in fig. 6, the plug 7 is made of medium carbon steel. The handle department of bolt 7 is provided with the annular knurl, makes things convenient for the operator to snatch. The handle is provided with a shoulder 71 to limit the insertion position. The insertion end of the plug 7 is formed with a guide surface of more than 45 degrees to facilitate insertion into the positioning hole 103 of the post 102.
Example two
As shown in fig. 7, the adjustable solid rocket engine vulcanization demoulding device of the embodiment comprises a column assembly 1, a column fixing frame 2, a vulcanization demoulding platform 4, an operating platform 5 and a base 6. The adjustable solid rocket engine vulcanization demoulding device of the embodiment is applied to a vulcanization box of a pit 9.
The column assembly 1 of the present embodiment includes at least two columns 102, for example, the number of the columns 102 may be two, three, four, etc. The bottom end of the upright 102 is provided with a toe plate 104. The toe plate 104 is adapted to be connected to the base 6 to mount the mast 102 to the base 6. The base 6 is fixed to the floor of the pit 9 by means of expansion screws or chemical anchors. During installation, the base 6 is kept horizontal to ensure the verticality of each upright 102.
The upright post fixing frame 2 is firstly fixed with the side wall of the pit 9 and then welded with the upright post 102. The position of the upright post 102 is determined by the size of the pit 9, and a gap is left between the upright post 102 and the side wall of the pit 9 to ensure that a space is left for the upright post fixing frame 2. The height of the upright 102 is determined by the depth of the pit 9.
The number of the pillar mounts 2 of the present embodiment may be one, or two or more. The number of the post holders 2 can be selected according to the height of the post 102. For example, the number of the pillar mounts 2 is two, and the two pillar mounts 2 are provided at intervals in the vertical direction. Each upright post fixing frame 2 is respectively connected with each upright post 102 so as to fix the overall structure of the upright post assembly 1 and improve the strength and stability of the overall structure of the upright post assembly 1.
The height adjustment of the vulcanization stripper platform 4 of this embodiment is the same as that of the first embodiment. The upright post 102 is provided with at least two positioning holes 103 along the length direction thereof. The assembly of the vulcanization demoulding platform 4 and the upright post component 1 is realized through the bolt 7. At this time, the height of the vulcanization stripper platform 4 is fixed. When the height of the vulcanization demoulding platform 4 needs to be adjusted, the bolt 7 is pulled out, the vulcanization demoulding platform 4 can be moved to a preset height through the lifting appliance, and the assembly of the vulcanization demoulding platform 4 and the upright post component 1 is realized through the bolt 7 again so as to adapt to engines 3 with different heights. The height adjustment of the vulcanization demoulding platform 4 of the embodiment is convenient, so that the production preparation time is saved.
As shown in fig. 8, the face plate 406 of the cure de-molding station 4 is a rectangular plate structure. The face plate 406 is provided with a manhole 405 at a central position. Manhole 405 is used during demolding and assembly. The manholes 405 of the present embodiment are three in number, and thus three engines 3 can be placed. The present embodiment allows for simultaneous curing of three engines 3 to make full use of the curing barn. The energy consumption in the vulcanization process is reduced, and the vulcanization demoulding capacity of the solid rocket engine is greatly improved.
The panel 406 of this embodiment is further provided with vent holes 404, which facilitate hot air to pass through the vulcanization demolding platform 4, so that the engine 3 is uniformly heated.
The panel 406 is also provided with a temporary seating hole 403. The temporary placement hole 403 is used for placing the plug pin 7, and when the height of the vulcanization demolding platform 4 is adjusted, the plug pin 7 needs to be pulled out first, and the temporary placement hole 403 is arranged to prevent the plug pin 7 from falling. The panel 406 is also provided with a lifting hook 402, which is convenient for the lifting appliance to lift the vulcanization demoulding platform 4. Specifically, the present embodiment is provided with four hooks 402. The hook 402 is secured to the panel 406 by welding.
As shown in fig. 9, the operation platform 5 of the present embodiment includes a guardrail 501 and a viewing hole 502. The operation platform 5 of the embodiment is installed on the column assembly 1 and is positioned above the vulcanization demoulding platform 4. The guardrail 501 is formed by welding round pipes, and the height of the guardrail 501 can be 700-1000 mm. The number of the observation holes 502 of the present embodiment is four. The observation hole 502 is used for observing the position of the upright post 102 when the operation platform 5 is placed, and ensures that the observation hole 502 is aligned with the center of the upright post 102. The guardrail 501 encloses a special-shaped through hole 503, and the special-shaped through hole 503 corresponds to the positions of the three engines 3. The special-shaped through hole 503 leaves a space for subsequently hoisting the three engines 3.
Two sets of positioning blocks 8 are mounted on the vulcanization demoulding platform 4 of the embodiment. The positioning block 8 is mounted on the panel 406 of the vulcanization stripper platform 4. Specifically, the positioning block 8 may be detachably mounted on the panel 406 by a screw. In this embodiment, the number of each set of positioning blocks 8 is three, and the three positioning blocks 8 are uniformly distributed in the circumferential direction. The three positioning blocks 8 are used together to position the engine 3. The present embodiment can be adapted to engines 3 with different diameters by adjusting the positions of the three positioning blocks 8.
The height adjustment of vulcanization drawing of patterns platform 4 of this embodiment is convenient, for current bed hedgehopping frame production mode, has saved transport, installation, management and the maintenance link of the bed hedgehopping frame of a great variety, great reduction production preparation time, improved the efficiency of vulcanizing and drawing of patterns, reduced the potential safety hazard in the production process.
The flatness of the whole length range of the adjustable solid rocket engine vulcanization demoulding device can reach within 3mm, the vulcanization quality of the solid rocket engine is improved by using the device, the demoulding process is smoother, the consistency and the repeatability of the performance of the solid rocket engine can be improved, the rework rate of the demoulding process is reduced, the strength of workers is greatly reduced, the efficiency is improved, and the assembly quality and the yield of the engine are improved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An adjustable solid rocket engine vulcanization demoulding device is characterized by comprising a stand column assembly (1), a stand column fixing frame (2), a vulcanization demoulding platform (4), a bolt (7) and a base (6); the vulcanization demolding platform (4) is used for placing an engine (3); the upright post assembly (1) comprises at least two upright posts (102), wherein at least two positioning holes (103) are distributed on the upright posts (102) along the length direction of the upright posts; at least two upright posts (102) enclose a placing space for accommodating the vulcanization demolding platform (4), the at least two upright posts (102) are vertically arranged on the base (6), and the at least two upright posts (102) are connected together through the upright post fixing frame (2); the vulcanization demolding platform (4) is provided with a bolt hole (401a), and the bolt (7) penetrates through the bolt hole (401a) and the positioning hole (103) with the preset height to install the vulcanization demolding platform (4) to the upright post (102).
2. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: more than one engine mounting position is arranged on the vulcanization demoulding platform (4).
3. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: at least one set of positioning blocks (8) is installed on the vulcanization demolding platform (4), all the positioning blocks (8) in each set of positioning blocks (8) are circumferentially distributed and used for positioning the engine (3), and the radial positions of the positioning blocks (8) are adjustable.
4. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: the upright post fixing frame (2) extends in the circumferential direction and is sequentially connected with the upright posts (102).
5. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: the top of the upright post (102) is provided with a hanging ring (101).
6. The adjustable solid rocket engine vulcanization de-molding device of claim 1, wherein: the bottom end of the upright post (102) is connected with a toe board (104), the upright post (102) is perpendicular to the toe board (104), and the toe board (104) is connected with the base (6).
7. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: the adjustable solid rocket engine vulcanization demoulding device is applied to a pit (9), and the upright post fixing frame (2) is sequentially connected with the side wall of the pit (9) and the upright post (102).
8. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: the adjustable solid rocket engine vulcanization demoulding device further comprises an operating platform (5), wherein the operating platform (5) is installed on the upright post assembly (1) and located in the accommodating space, the operating platform (5) is located below the vulcanization demoulding platform (4) and the operating platform (5) surrounds an operating space.
9. The adjustable solid rocket engine cure de-molding apparatus of claim 1, wherein: the adjustable solid rocket engine vulcanization demoulding device further comprises an operating platform (5), wherein the operating platform (5) is installed on the upright post assembly (1) and located above the vulcanization demoulding platform (4), and the operating platform (5) is provided with a special-shaped through hole (503) for the engine (3) to pass through.
10. The adjustable solid rocket engine cure de-molding apparatus of claim 9, wherein: the special-shaped through hole (503) is of an 8-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364822.2A CN114670378A (en) | 2022-04-07 | 2022-04-07 | Adjustable solid rocket engine vulcanization demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364822.2A CN114670378A (en) | 2022-04-07 | 2022-04-07 | Adjustable solid rocket engine vulcanization demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114670378A true CN114670378A (en) | 2022-06-28 |
Family
ID=82078552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210364822.2A Pending CN114670378A (en) | 2022-04-07 | 2022-04-07 | Adjustable solid rocket engine vulcanization demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114670378A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326365A1 (en) * | 1992-08-06 | 1994-02-10 | Kobe Steel Ltd | Tyre vulcanisation tool transfer mechanism - includes tool transfer mechanism, centring system and clamps on traverse to hold tool in horizontal position in front of tyre vulcanising machine |
| JPH0716845A (en) * | 1993-07-01 | 1995-01-20 | Bando Chem Ind Ltd | Mold handling device |
| JPH09207239A (en) * | 1996-02-01 | 1997-08-12 | Bridgestone Corp | Green tire feed truck between molding and vulcanizing and green tire automatically carrying feed system using that |
| DE19618081A1 (en) * | 1996-05-06 | 1997-11-13 | Continental Ag | Segmented tyre vulcanisation mould |
| US6506040B1 (en) * | 2001-01-26 | 2003-01-14 | Mcneil & Nrm, Inc. | Tire curing press mold height adjustment apparatus |
| CN201537997U (en) * | 2009-11-26 | 2010-08-04 | 桂林橡胶机械厂 | Hydraulic tire forming vulcanizer main engine structure |
| CN103192471A (en) * | 2013-04-26 | 2013-07-10 | 天津市富利达橡胶制品有限公司 | Side-plate-type panel vulcanizing system |
| CN203542938U (en) * | 2013-11-08 | 2014-04-16 | 东毓(宁波)油压工业有限公司 | Rubber vulcanizing equipment |
| CN203765866U (en) * | 2014-02-12 | 2014-08-13 | 余姚市舜江机械实业有限公司 | Station lifting mechanism |
| CN105358315A (en) * | 2013-07-09 | 2016-02-24 | 波音公司 | Thermoplastic sandwich structures |
| CN206690409U (en) * | 2017-02-28 | 2017-12-01 | 浙江奋飞橡塑制品有限公司 | Vulcanization plant |
| CN107965398A (en) * | 2017-10-19 | 2018-04-27 | 内蒙古工业大学 | A kind of solid propellant rocket lock pin pours into a mould the device of anti-propellant gas enclosure |
| CN209175989U (en) * | 2018-08-16 | 2019-07-30 | 天津蓝科机械有限公司 | A kind of steam generating tank mounting rack of the high gloss mold temperature controller of Optimization-type |
| JP2020006600A (en) * | 2018-07-10 | 2020-01-16 | Ｔｏｗａ株式会社 | Mold cleaning device and method, resin molding apparatus, and manufacturing method of resin molded article |
| WO2020098178A1 (en) * | 2018-11-16 | 2020-05-22 | 华澳轮胎设备科技（苏州）股份有限公司 | Pull rod type vulcanizing machine |
| CN214491247U (en) * | 2021-04-13 | 2021-10-26 | 上海达华药业有限公司 | Flat vulcanizing machine |
| CN214868305U (en) * | 2021-04-26 | 2021-11-26 | 招商局金陵鼎衡船舶(扬州)有限公司 | Height-adjustable's shell ring automatic weld bracket |
| CN216068284U (en) * | 2021-11-03 | 2022-03-18 | 姚民霞 | New material processing production is with vulcanization equipment |
-
2022
- 2022-04-07 CN CN202210364822.2A patent/CN114670378A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326365A1 (en) * | 1992-08-06 | 1994-02-10 | Kobe Steel Ltd | Tyre vulcanisation tool transfer mechanism - includes tool transfer mechanism, centring system and clamps on traverse to hold tool in horizontal position in front of tyre vulcanising machine |
| JPH0716845A (en) * | 1993-07-01 | 1995-01-20 | Bando Chem Ind Ltd | Mold handling device |
| JPH09207239A (en) * | 1996-02-01 | 1997-08-12 | Bridgestone Corp | Green tire feed truck between molding and vulcanizing and green tire automatically carrying feed system using that |
| DE19618081A1 (en) * | 1996-05-06 | 1997-11-13 | Continental Ag | Segmented tyre vulcanisation mould |
| US6506040B1 (en) * | 2001-01-26 | 2003-01-14 | Mcneil & Nrm, Inc. | Tire curing press mold height adjustment apparatus |
| CN201537997U (en) * | 2009-11-26 | 2010-08-04 | 桂林橡胶机械厂 | Hydraulic tire forming vulcanizer main engine structure |
| CN103192471A (en) * | 2013-04-26 | 2013-07-10 | 天津市富利达橡胶制品有限公司 | Side-plate-type panel vulcanizing system |
| CN105358315A (en) * | 2013-07-09 | 2016-02-24 | 波音公司 | Thermoplastic sandwich structures |
| CN203542938U (en) * | 2013-11-08 | 2014-04-16 | 东毓(宁波)油压工业有限公司 | Rubber vulcanizing equipment |
| CN203765866U (en) * | 2014-02-12 | 2014-08-13 | 余姚市舜江机械实业有限公司 | Station lifting mechanism |
| CN206690409U (en) * | 2017-02-28 | 2017-12-01 | 浙江奋飞橡塑制品有限公司 | Vulcanization plant |
| CN107965398A (en) * | 2017-10-19 | 2018-04-27 | 内蒙古工业大学 | A kind of solid propellant rocket lock pin pours into a mould the device of anti-propellant gas enclosure |
| JP2020006600A (en) * | 2018-07-10 | 2020-01-16 | Ｔｏｗａ株式会社 | Mold cleaning device and method, resin molding apparatus, and manufacturing method of resin molded article |
| CN209175989U (en) * | 2018-08-16 | 2019-07-30 | 天津蓝科机械有限公司 | A kind of steam generating tank mounting rack of the high gloss mold temperature controller of Optimization-type |
| WO2020098178A1 (en) * | 2018-11-16 | 2020-05-22 | 华澳轮胎设备科技（苏州）股份有限公司 | Pull rod type vulcanizing machine |
| CN214491247U (en) * | 2021-04-13 | 2021-10-26 | 上海达华药业有限公司 | Flat vulcanizing machine |
| CN214868305U (en) * | 2021-04-26 | 2021-11-26 | 招商局金陵鼎衡船舶(扬州)有限公司 | Height-adjustable's shell ring automatic weld bracket |
| CN216068284U (en) * | 2021-11-03 | 2022-03-18 | 姚民霞 | New material processing production is with vulcanization equipment |
Non-Patent Citations (2)
| Title |
|---|
| 高淑华;侯守全;李建华;白婧;郭东明;: "固体火箭发动机的脱模装置及控制", no. 02 * |
| 黄孝信: "《橡胶密封制品模具设计》", 中国石化出版社, pages: 41 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201116930Y (en) | Micro-motor test bench | |
| CN202688994U (en) | Precise positioning device of anchor rods | |
| CN107132382B (en) | DC wall bushing test support | |
| CN114670378A (en) | Adjustable solid rocket engine vulcanization demoulding device | |
| CN105922070A (en) | Dual-adjusting type feeding supporting device | |
| CN107370006B (en) | Platform is dismantled in special use of million volt sleeve pipe terminal | |
| CN214576154U (en) | Suspension derrick type inverted lifting system | |
| CN112683668B (en) | Static load test device for communication support | |
| CN114923792A (en) | Drop hammer loading device capable of realizing simultaneous impact of multiple hammers | |
| CN210393407U (en) | Elevation positioning control device for hoisting large embedded part | |
| CN108662392B (en) | Suspension device for electric operating mechanism test | |
| CN209890199U (en) | Movable type square-shaped maintenance platform for heating screen in circulating fluidized bed boiler hearth | |
| CN220149061U (en) | Quick lifting support for adjustable sliding rail in bin | |
| CN110965641A (en) | Installation and construction method of prefabricated steel structural component of fabricated building | |
| CN206225884U (en) | Adjustable cable support | |
| CN219788287U (en) | Multifunctional split power transmission maintenance platform | |
| CN219170752U (en) | Disassembling tool for air brake of pumped storage unit | |
| CN221168684U (en) | Assembled double-deck integral elevator shaft platform template hydraulic support structure | |
| CN219906729U (en) | Hoisting device for overhauling radiating fin of semi-indoor reactor | |
| CN219082434U (en) | Detachable pipeline micromatic setting | |
| CN221837620U (en) | Device for adjusting and fixing foundation bolts during casting concrete | |
| CN209859793U (en) | Small-size dry-type transformer assembly fixture | |
| CN216608849U (en) | Disassembling tool for upper cover of compressor bearing seat of gas power plant | |
| CN211733627U (en) | Dismounting type movable monorail crane | |
| CN216109628U (en) | Quick mounting platform in narrow and small space of extensible |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220628 |